NatraLock® Resist+

Appealing. Safe. Functional. Sustainable.

Now there is a secure, tear-resistant, more sustainable alternative to traditional blister seal and clamshell applications. WestRock NatraLock® Resist+ features stellar graphic reproduction as well as protection from tampering while allowing heat and RF sealing on a wide range of thermoform blister materials. Uniformity and consistency from roll-to-roll and sheet-to-sheet make NatraLock Resist+ ideal for high-speed converting, filling, and sealing applications. It’s perfect for promotional messages, graphics, and compliance information for trade seal blister packaging. With SBS and CNK offerings, NatraLock Resist+ is uniquely engineered to be used as a clamshell replacement that both deters theft and enhances sustainability.
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Features and Benefits

What you can expect from us:

Laminated Structure

The rigidity of paperboard and the tear-resistance of lamination combines for unsurpassed assembly performance of trap seal blister packaging

Low-temperature sealing yields increased line speed, minimized risk of product damage and reduced ink degradation. With a dwell time 20% less than other hot-seal coatings, you’ll see improved results and lower costs.

Environmental & Product Safety

Notices under US California Proposition 65 and the EU REACH regulation are not required.

Elemental chlorine free (ECF) bleached fiber (SBS version).

Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC.

This information is subject to change without notice.

Quality

Produced at an ISO 9001 certified facility.

A clear choice for better security

To help boost security and remove barriers to purchase, we offer Natralock® tear-resistant packaging. As durable and secure as clamshells, Natralock provides superior product visibility and a safer, easier opening experience to help drive sales and profits.

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